Annual report 1948 

 - Calcutta  Nazira Coal Co.       1948 
 - Various pages  cm. 
<br/><br/><label>Standard No.: </label>187659 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>"X9(F551).2.N48r, H8/GD"